Charcoal
#21445E
BlueColor Codes
All color formats for development
HEX
#21445ERGB
rgb(33, 68, 94)HSL
hsl(206, 48%, 25%)OKLCH
oklch(0.373 0.061 242.8)CMYK
cmyk(65%, 28%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E3D55
2#1B364B
3#172F42
4#142939
5#11222F
6#0D1B26
7#0A141C
8#070E13
9#030709
Tints
Lighter variations
1#2B587B
2#356D97
3#3F81B3
4#5594C3
5#71A5CD
6#8EB7D7
7#AAC9E1
8#C6DBEB
9#E3EDF5
Tones
Muted variations
1#24435B
2#274358
3#2A4355
4#2D4252
5#30424F
6#34414C
7#374149
8#3A4146
9#3D4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEE0 #CEE0EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C8 #A8C8E1 | BordersInactive statesPlaceholder text |
| 400 | 7BAB #7BABD1 | Disabled statesSecondary iconsMuted text |
| 500 | 5594 #5594C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A77 #3A77A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E5F #2E5F84 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2144 #21445E | Text on light backgroundsHeadingsStrong borders |
| 900 | 152B #152B3C | Primary textHigh emphasis contentDark headings |
| 950 | 0D1B #0D1B26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E5EEF6;
--charcoal-200: #CEE0EE;
--charcoal-300: #A8C8E1;
--charcoal-400: #7BABD1;
--charcoal-500: #5594C3;
--charcoal-600: #3A77A6;
--charcoal-700: #2E5F84;
--charcoal-800: #21445E;
--charcoal-900: #152B3C;
--charcoal-950: #0D1B26;
}